What conditions require the use of an intestinal stent?

Intestinal stents are used to manage various conditions affecting the gastrointestinal tract. Here are some of the primary conditions that may require the use of an intestinal stent:

1. **Colorectal Cancer**: Stents are often used to relieve obstructions caused by tumors in the colon or rectum, allowing for bowel function and symptom relief.

2. **Inflammatory Bowel Disease (IBD)**: Conditions like Crohn's disease or ulcerative colitis can lead to strictures or narrowing of the intestines, necessitating stenting to alleviate obstructions.

3. **Intestinal Strictures**: Narrowing of the intestines can occur due to previous surgeries, radiation therapy, or chronic inflammation, leading to the need for stenting.

4. **Diverticulitis**: In cases where diverticula become inflamed or infected, stenting may be required to manage complications and allow healing.

5. **Benign Tumors or Polyps**: Non-cancerous growths can also cause blockages, and stenting may be used to alleviate these obstructions.

6. **Trauma**: Injuries to the abdomen can cause swelling or damage to the intestines, resulting in obstructions that may require stenting.

7. **Metastatic Disease**: Cancers that spread to the intestines from other parts of the body can cause obstructions, and stents may be used for symptom management.

8. **Bowel Obstructions**: Non-specific bowel obstructions due to various causes, including adhesions or functional disorders, can be managed with stents.

9. **Palliative Care**: In advanced cancer cases where curative treatment is not possible, stenting can help relieve symptoms and improve quality of life.

10. **Surgical Complications**: Sometimes, post-operative complications like anastomotic strictures (narrowing at the site of surgical connection) may require stenting to ensure adequate passage through the intestines.

The decision to use an intestinal stent is based on the specific diagnosis, the patient's overall health, and the potential benefits and risks associated with the procedure.